Want this question answered?
an orchid mantis does or does not help mankind. which means that it doesn't help mankind but its not bad for mankind either
entertainig mankind
shelter
The plant help mankind by purifying the air by absorbing CO2 and releasing O2 during synthesis of organic compounds used by entire animal kingdom including mankind.
when he gets the powers from the kriptonite.
There are a lot of things that could be done to help mankind. The invention of airplanes was a great achievement that has changed mankind.
she suck
Anything that is expedient and beneficial.
They helped by making wok easier
made the first flag
nothing
Practical often means tangible and useful, and a benefit is something gained. So if something is a practical benefit, it is something that can help you in a meaningful way.